Bog Binary puzzles, also known as takuzu, are not sudoku the grid can be a square of any even size,such as 8x8, 10x10, 12x12, 14x14 and so on. And you use only the binary digits 0 and 1to solve it the rules are simple:there can be at most two 0s next to one... Læs hele produktbeskrivelsen ved at trykke på købsknappen.
